update

public/content/paper2.json

@@ -634,11 +634,8 @@
 					"lastName": "Coors"
 				}
 			],
-			"journal": {},
+			"journal": {}
             
-            "keywords": [
-				"..."
-			]
 		},
 		"links": {}
 	},

public/js/add_paper.js

-function addpaper(item){
-    var new_row = document.getElementById("cont_paper")
+function addpaper(item) {
+  var new_row = document.getElementById("cont_paper")
 
-    if(item === undefined) {
+  if (item === undefined) {
+
+  } else {
 
-    }else{
-    
     var authors = "";
-      for (var i = 0; i < item.item.authors.length; i++) {
+    for (var i = 0; i < item.item.authors.length; i++) {
+      console.log(i);
+      authors += item.item.authors[i].lastName + ", " + item.item.authors[i].firstName.substring(0, 1) + "., "
+      //Do something
+    }
+    var keywords = "";
+    // check if there is keywords in item
+    if ("keywords" in item.item) {
+      for (var i = 0; i < item.item.keywords.length; i++) {
         console.log(i);
-        authors += item.item.authors[i].lastName + ", " + item.item.authors[i].firstName.substring(0,1) + "., "
+        keywords += '<span class="badge badge-pill badge-light">' + item.item.keywords[i] + '</span>'
         //Do something
+      }
     }
-    var keywords = "";
-    for (var i = 0; i < item.item.keywords.length; i++) {
-      console.log(i);
-      keywords += '<span class="badge badge-pill badge-light">'+ item.item.keywords[i] +'</span>'
-      //Do something
-  }
+
     authors = authors.substring(0, authors.length - 2);
     // Prepare YouTube Link
     // var array_contains_youtube = true
     var YouTubeHTML = ''
     if ('pdf' in item.links) { // to be replaced by if (item.YouTubelink) or so...
       var YouTubelink = item.links.youtube // to be replaced by item.YouTubelink or so...
-      YouTubeHTML = `<button type="button" href="${YouTubelink}" class="btn btn-outline-info btn-circle"> <i class="fas fa-globe"></i> </button>Link` 
+      YouTubeHTML = `<button type="button" href="${YouTubelink}" class="btn btn-outline-info btn-circle"> <i class="fas fa-globe"></i> </button>Link`
     }
     // Do Authors and Keywords
     var doi
-    if ('journal' in item.item){
+    if ('journal' in item.item) {
       doi = '<small class="text-muted"> ' + item.item.journal.name + ',' +
-       item.item.journal.volume + ', ' + item.item.journal.pages + ', '+ item.item.DOI 
+        item.item.journal.volume + ', ' + item.item.journal.pages + ', ' + item.item.DOI
     }
-    if ('conference' in item.item){
-      doi = '<small class="text-muted"> ' + item.item.conference.name + ',' + item.item.conference.date + ', '+ item.item.DOI 
-    
+    if ('conference' in item.item) {
+      doi = '<small class="text-muted"> ' + item.item.conference.name + ',' + item.item.conference.date + ', ' + item.item.DOI
+
     }
     // Prepare Explore Link
     // var array_contains_explore_link = true
     var ExploreHTML = ''
     if ('demo' in item.links) { // to be replaced by if (item.YouTubelink) or so...
       var ExploreLink = item.links.demo // to be replaced by item.ExploreLink or so...
-      ExploreHTML = `<button type="button" href="${ExploreLink}" class="btn btn-outline-success btn-circle">  <i class="far fa-file-pdf"> </i></button>PDF` 
+      ExploreHTML = `<button type="button" href="${ExploreLink}" class="btn btn-outline-success btn-circle">  <i class="far fa-file-pdf"> </i></button>PDF`
     }
 
     new_row.innerHTML = new_row.innerHTML + '<div class="card" style="max-width: 1080px;">' +
-    '<div class="row">' +
+      '<div class="row">' +
       '<div class="col-md-3">' +
-        '<img src="' + item.item.imageLink + '" alt="..." style="width:100%">' +
-      '</div>'+
+      '<img src="' + item.item.imageLink + '" alt="..." style="width:100%">' +
+      '</div>' +
       '<div class="col-md-9">' +
-        '<div class="card-body">' +
-          '<h5 class="card-title" style="margin-bottom:0px">' +
-            '<small>'+ authors +'</small>' +
-            '<br>' +
-             item.item.title +
-            '<br>' +
-            '<small>' +
-                keywords +
-            '</small>' + 
-          '</h5>' +
-          doi + 
-            '<br>' +
-             ExploreHTML +
-            '<button type="button" class="btn btn-outline-danger btn-circle" data-toggle="collapse" data-target="#bibtex-paper-vision" aria-expanded="false" aria-controls="bibtex-paper-vision"> <i class="fas fa-code"></i> </button>BIB' +
-             YouTubeHTML +
-          '</small>' +
-          '<pre id="bibtex-paper-vision" class="pre-style collapse">@article{santhanavanich20203d,' +
-              'title={3D SAFE ROUTING NAVIGATION APPLICATION FOR PEDESTRIANS AND CYCLISTS BASED ON OPEN SOURCE TOOLS.},' +
-              'author={Santhanavanich, T and Wuerstle, P and Silberer, J and Loidl, V and Rodrigues, P and Coors, V},' +
-              'journal={ISPRS Annals of Photogrammetry, Remote Sensing \& Spatial Information Sciences},' +
-              'volume={6},' +
-              'year={2020}' +
-            '}' +
-          '}</pre>' +
-        '</div>' +
+      '<div class="card-body">' +
+      '<h5 class="card-title" style="margin-bottom:0px">' +
+      '<small>' + authors + '</small>' +
+      '<br>' +
+      item.item.title +
+      '<br>' +
+      '<small>' +
+      keywords +
+      '</small>' +
+      '</h5>' +
+      doi +
+      '<br>' +
+      ExploreHTML +
+      '<button type="button" class="btn btn-outline-danger btn-circle" data-toggle="collapse" data-target="#bibtex-paper-vision" aria-expanded="false" aria-controls="bibtex-paper-vision"> <i class="fas fa-code"></i> </button>BIB' +
+      YouTubeHTML +
+      '</small>' +
+      '<pre id="bibtex-paper-vision" class="pre-style collapse">@article{santhanavanich20203d,' +
+      'title={3D SAFE ROUTING NAVIGATION APPLICATION FOR PEDESTRIANS AND CYCLISTS BASED ON OPEN SOURCE TOOLS.},' +
+      'author={Santhanavanich, T and Wuerstle, P and Silberer, J and Loidl, V and Rodrigues, P and Coors, V},' +
+      'journal={ISPRS Annals of Photogrammetry, Remote Sensing \& Spatial Information Sciences},' +
+      'volume={6},' +
+      'year={2020}' +
+      '}' +
+      '}</pre>' +
       '</div>' +
-    '</div>' +
-    '</div>'
-    
-  }
-}
+      '</div>' +
+      '</div>' +
+      '</div>'
 
+  }
+}
\ No newline at end of file

public/js/search.js

@@ -77,10 +77,11 @@ $(document).ready(function(){
         var arrayLength = stuff_paper.length;
         for (var i = 0; i < arrayLength; i++) {
 
-            if(Math.abs(arrayLength - i) <= 2){
-                console.log("close to " + i)
-                addpaper(stuff_paper[i]);
-            }
+            // if(Math.abs(arrayLength - i) <= 2){
+            //     console.log("close to " + i)
+            //     addpaper(stuff_paper[i]);
+            // }
+            addpaper(stuff_paper[i]);
             
             //Do something
         }